Inertia switch, crank no start?

Not to familiarized with ford wiring just yet. I was going the usual diagnostic routine and came across the inertia switch unplugged and a some green and pinkish/red wired tucked away and capped. Does anyone know which ones are which so I can bypass? It is confusing because it ran smoothly for around 15-20 miles then shut off and would not start nothing when nothing was changed 93 ranger 4.0 2wd